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Image('images/pydata_logo.png', width='300px')
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PyData Code of Conduct¶
https://pydata.org/code-of-conduct/¶
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IFrame('https://pydata.org/code-of-conduct/', **default_size)
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NumFOCUS¶
- US-based charity in support of open-source scientific computing
- Financial and admin support for many open-source projects
- Support for many community events
- https://numfocus.org
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Image('images/numfocus.png', **default_size)
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PyData¶
- Educational program by NumFOCUS
- A global community
- 212 groups world-wide (+12 since May 2022!) 🇳🇿🇳🇿🇳🇿
- 200,000+ users world-wide (+9000 since May 2022!)
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Image('images/pydata-map.png', **default_size)
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Image('images/pydata-uk-map.png', **default_size)
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PyData London¶
- 11,400+ members, ~5%
- Monthly meetup and annual conference
- All run by volunteers
- https://london.pydata.org/
- Propose a Talk: https://london.pydata.org/submit-a-talk/
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Image('images/pydata-london-screenshot.png', **default_size)
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IFrame('https://docs.python.org/3/whatsnew/3.11.html', **default_size)
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In [9]:
float('Emlyn')
float('Clay')
--------------------------------------------------------------------------- ValueError Traceback (most recent call last) Cell In [9], line 1 ----> 1 float('Emlyn') 2 float('Clay') ValueError: could not convert string to float: 'Emlyn'
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def my_errant_function():
a = { 'b': 10 }
c = a['b']
d = a['c']
my_errant_function()
Unexpected exception formatting exception. Falling back to standard exception
Traceback (most recent call last):
File "/Users/emlynclay/.pyenv/versions/3.11.0b3/lib/python3.11/site-packages/IPython/core/interactiveshell.py", line 3433, in run_code
exec(code_obj, self.user_global_ns, self.user_ns)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/var/folders/m8/x8nfybxd4wjfc5rwtrlkvdzm0000gn/T/ipykernel_26252/3688919472.py", line 6, in <module>
my_errant_function()
^^^^^^^^^^^^^^^^^^^^
File "/var/folders/m8/x8nfybxd4wjfc5rwtrlkvdzm0000gn/T/ipykernel_26252/3688919472.py", line 4, in my_errant_function
d = a['c']
~^^^^^
KeyError: 'c'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/Users/emlynclay/.pyenv/versions/3.11.0b3/lib/python3.11/site-packages/IPython/core/interactiveshell.py", line 2052, in showtraceback
stb = self.InteractiveTB.structured_traceback(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/emlynclay/.pyenv/versions/3.11.0b3/lib/python3.11/site-packages/IPython/core/ultratb.py", line 1112, in structured_traceback
return FormattedTB.structured_traceback(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/emlynclay/.pyenv/versions/3.11.0b3/lib/python3.11/site-packages/IPython/core/ultratb.py", line 1006, in structured_traceback
return VerboseTB.structured_traceback(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/emlynclay/.pyenv/versions/3.11.0b3/lib/python3.11/site-packages/IPython/core/ultratb.py", line 859, in structured_traceback
formatted_exception = self.format_exception_as_a_whole(etype, evalue, etb, number_of_lines_of_context,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/emlynclay/.pyenv/versions/3.11.0b3/lib/python3.11/site-packages/IPython/core/ultratb.py", line 793, in format_exception_as_a_whole
self.get_records(etb, number_of_lines_of_context, tb_offset) if etb else []
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/emlynclay/.pyenv/versions/3.11.0b3/lib/python3.11/site-packages/IPython/core/ultratb.py", line 848, in get_records
return list(stack_data.FrameInfo.stack_data(etb, options=options))[tb_offset:]
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/emlynclay/.pyenv/versions/3.11.0b3/lib/python3.11/site-packages/stack_data/core.py", line 583, in stack_data
yield from collapse_repeated(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/emlynclay/.pyenv/versions/3.11.0b3/lib/python3.11/site-packages/stack_data/utils.py", line 83, in collapse_repeated
yield from map(mapper, original_group)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/emlynclay/.pyenv/versions/3.11.0b3/lib/python3.11/site-packages/stack_data/core.py", line 573, in mapper
return cls(f, options)
^^^^^^^^^^^^^^^
File "/Users/emlynclay/.pyenv/versions/3.11.0b3/lib/python3.11/site-packages/stack_data/core.py", line 537, in __init__
self.executing = Source.executing(frame_or_tb)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/emlynclay/.pyenv/versions/3.11.0b3/lib/python3.11/site-packages/executing/executing.py", line 378, in executing
assert_(new_stmts <= stmts)
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/emlynclay/.pyenv/versions/3.11.0b3/lib/python3.11/site-packages/executing/executing.py", line 154, in assert_
raise AssertionError(str(message))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError
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IFrame('https://peps.python.org/pep-0659/', **default_size)
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The 7 lines of code you need to run faster real-time inference — Adrian Boguszewski¶
You've already trained your great neural network. It reaches 99.9% of accuracy and saves the world, so you would like to deploy it. However, it must run in real time and process data locally, and you don't want to build a web API. After all, you are a Data Scientist, not a Web Developer… So, is it possible to automatically optimize and run the network fast on the local hardware you have, not the hardware you wish you had? Absolutely!
Introducing Nebari: An open source JupyterHub distribution that provides an all-in-one development and experimentation platform for teams to work efficiently and collaboratively — Amit Kumar¶
In this talk, I will demonstrate how Nebari, an open source project can be used to setup a full-fledged Data Science environment on major cloud providers with a simple configuration file, without the knowledge of complex terms like "Kubernetes" & "Load balancer".